d

d1

d2

L1

L2

L3

L

C

D

r

SQD5C

5

M5×0.8

9

8

8

19

27.5

6

16

0.3

20

25

0.014

SQD6C

6

M6×1

10

11

8.8

23.8

33.5

6.75

18

0.3

32

25

0.021

SQD8C

8

M8×1.25

12

12

11.6

28.6

41

9

22

0.3

57

25

0.042

SQD10C

10

M10×1.25

14

15

14.2

34.2

49

10.5

26

0.3

92

25

0.067

SQD12C

12

M12×1.25

17

17

15.1

38.1

55.1

12

30

0.5

14

25

0.108

SQD14C

14

M14×1.5

19

22

16.8

51.3

70.7

13.5

34

0.5

19

20

0.167

SQD16C

16

M16×1.5

22

23

18

54.5

76.3

15

38

0.5

26

20

0.238